baber/WOPTO huggingface dataset:
Patent JP-S55166337-A (JP)
Title: Adaptive/predictive dpcm method and its device
Inventor: ARAZEKI TAKU
IPC: H04B14/06
Filed: 1979-06-12
Abstract: PURPOSE:To increase the band compression effect and at the same time reduce the scale of the device, by using the output of the decoder for the correction algorism of the filter coefficient of the adaptive predictor. CONSTITUTION:The digitized sample value of the aural signal is supplied through terminal 1. Subtractor 40 performs the operation for the sample value and the predictive value set at adaptive predictor 30 in order to obtain prediction error ej. Error Ej is divided by value normalizing coefficient DELTA approximate to the effective value of ej at divider 11, and then coded through coder 12. The coded output Mi is decoded at decoder 12 and then multiplied by coefficient DELTA at multiplier 23 to be supplied to predictor 30. At predictor 30, the decoded signal given from multiplier 23 is added to the predictive value by adder 32 and then given to filter 32 to obtain the predictive value. The output of decoder 21 is given to the correction algorism of the coefficient of filter 31. With use of the output of decoder 21 for the correction algorism, the correction of the coefficient completes just by multiplying the correction gain to the output of decoder 21 and then giving the addition or the subtraction to the filter coefficient based on the polarity of the multiplication result.
Patent JP-S60227847-A (JP)
Inventor: RORUFU GERUBAARU
IPC: B03C3/74
Filed: 1985-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10264179-A (JP)
Title: Method and device for manufacturing plastic product
Inventor: ONISHI ICHIRO
IPC: B29C39/24
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To automate a step in which a plastic raw liquid is injected into a mold for molding in a manufacturing process for plastic lens. SOLUTION: When a raw liquid is injected into a mold 5 for molding in which a glass mold 1 on the side of an eyeball and a glass mold 2 on the side of an object are interconnected by an adhesive tape 3, the injection rate of the liquid is changed over during the injection to shorten the injection time and to prevent a leak of the liquid. Further an end width 8 corresponding to an edge thickness of plastic lens is measured and an injection pattern of the raw liquid is selected corresponding to the measured value so that the liquid can be injected at a flow rate and time suitable for the capacity of a cavity 4.  Thus an injection step of the liquid can be automated so that the liquid can be injected within a predetermined time, and further troubles due to a leak of liquid can be prevented, and hence a series of operations such as tape mold, injection, etc., can be automated and productivity can be improved.
Patent JP-H10233332-A (JP)
Title: Bank winding method for ignition coil
Inventor: NAMETAKE KIKUO
IPC: B65H54/36
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a wound coil from sliding down by suppressing the wandering of a coil wire in the opening of a nozzle by using such a nozzle that the diameter of the opening of the nozzle is a specific number of times as large as that of the coil wire. SOLUTION: A nozzle 4 the opening of which has a diameter which is 2-6 times as large as that of a coil wire 3 is used. For example, a nozzle 4 having an opening of 0.1-0.3mm in diameter is used when the coil wire 3 has a diameter of 0.05mm. Since the diameter of the opening of the nozzle 4 is set against the diameter of the wire 3 so that such a minimum clearance that does not cause such a trouble as the jamming, etc., may be secured, the wandering of the coil wire 3 in the opening of the nozzle 4 can be suppressed are the crumbling of a wound coil can be prevented effectively when the wire 3 is wound in the normal and reverse directions by successively spirally piling up the wire 3 while the wire 3 is fed from the nozzle 4 with tension.
Patent JP-H05277048-A (JP)
Title: Vacuum cleaner
IPC: A47L9/22
Filed: 1992-03-30
Abstract: PURPOSE:To reduce vibration generated from a motor fan and to prevent noise. CONSTITUTION:An outer periphery support plate 25 and front face support wall 23 for respectively supporting the outer peripheral part 19b and front face part 19a of a motor fan 19 are provided on the inner peripheral wall of a case of a cleaner body 13. A vibration-preventing rubber 27 is provided between the motor fan 19 and the support wall 23 and support plate 25 and the inner peripheral part 25a of the outer periphery support plate 25 in contact with the vibration preventing rubber 27 is made to be a continuos corrugated shape.
Patent JP-S58192958-A (JP)
Title: Fuel injection device of dual intake type internal- combustion engine
Inventor: IWATA MINORU
IPC: F02M69/04
Filed: 1982-05-04
Abstract: PURPOSE:To reduce the quantity of exhaust HC in a cold time by arranging an injector upstream from the branch part of an intake passage and by promoting the atomization of fuel. CONSTITUTION:An intake passage 27 branches into intake ports 28 and 30 on the downstream side. An injector 34 is provided immediately before the branch part so as to inject fuel toward the wall surface 27a of the branch part of the intake passage 27, and in the vicinity of the injection port 34a of the injector 34, an assist air pipeline 42 is provided for supplying assist air to promote the atomization of the fuel. In addition, Teflon coating is applied on the wall surface near the intake port 28. The assist air is injected together with the injection fuel, and thereby the atomization of the injection fuel is promoted.
Patent JP-S58191565-A (JP)
Title: Solid-state photoelectric converter
Inventor: OKUMURA FUJIO
IPC: H04N1/40
Filed: 1982-05-04
Abstract: PURPOSE:To eliminate an exclusive use IC, by turning on thin film transistors (TRs) in one block at the same time, detecting signals at a detection circuit being the same number as that of sensor elements in the block and scanning the result. CONSTITUTION:Thin film TRs 9 are provided in series with each photoelectric conversion element, and the TRs 9 are diviced into blocks 2 of the same number. Gates 10 of the TRs 9 in the same block are connected in common and sensors 8 are provided. Signals are led to a read circuit 3 comprising detection circuits being the same number as the elements of one block and a scanning circuit scanning the outputs through a wiring group connecting the TRs 9 corresponding to the blocks 2. Thus, the signal of the blocks in which the TR9 group is turned on is detected at the same time and read out through scanning.
Patent JP-H09266555-A (JP)
Title: Method and device for display
Inventor: KONO NOBUYUKI
IPC: H04N5/57
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a picture from being seized by the display of a still image by changing the luminance of an image under display by controlling a seizure prevention circuit at prescribed time. SOLUTION: The picture is prevented from being seized by lowering the luminance of the image under display by controlling a seizure prevention circuit 2 by the control signal of a seizure prevention control circuit 4 with a built-in timer. Succeedingly, a video signal level for one image of video signals inputted from a video signal source 1 is detected by the seizure prevention control circuit 4, the video signal level of the last image is compared with the video signal level of the next image, and their video signal level changes are discriminated. The similar operation is repeated until the presence of such a level change is discriminated and when the level change is discriminated, such an operation for seizure prevention is released. Thus, the luminance of the image under display is heightened.
Patent JP-S63241186-A (JP)
Title: Electroless plating method
Inventor: SUMI TAKAO
IPC: C23C18/16
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a film having superior smoothness and adhesion when a metal is deposited on the surface of a heat resistant base material by electroless plating, by forming an active layer of an inorg. substance on the surface of the base material, adsorbing a catalyst into the pores in the active layer, treating the layer with an alkali or acid and immersing the base material in an electroless plating soln. CONSTITUTION:An active layer of an inorg. substance such as activated alumina or silica is formed on the surface of a heat resistant base material such as glass, ceramics, a crystal body or a metal by spraying or other method. The active layer is dried and backed at 300-1,000 deg.C. By this backing the layer is well activated and converted into an active layer having many micropores. An Sn-Pd catalyst as a plating catalyst is filled and adsorbed into the micropores. The catalyst is infiltrated into the active layer in a patterned state by a photoresist applying method by printing or other method. The active layer is then treated with a soln. of an alkali such as NaOH or an acid such as sulfuric acid and the base material is immersed in an electroless Cu plating soln. to form a patterned Cu film by electroless plating with superior adhesion.
Patent JP-S549537-A (JP)
Title: Write check system of magnetic bubble device
Inventor: HAYASHI SHIGEO
IPC: G11C19/08
Filed: 1977-06-24
Abstract: PURPOSE: To improve reliability of written information by detecting series of magnetic bubbles produced from the checking bubble generator and by checking the writing functions after comparing the read information with the written information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000269747-A (JP)
Title: High-requency pulse power amplifier
Inventor: FUJII KOHEI
IPC: H03F3/193
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress a spike voltage at the rise of the pulse of a drain voltage of high frequency pulse power amplification using an FET. SOLUTION: A current limiting resistor 1 is inserted to a gate bias voltage supply circuit of an FET 6. Then, if the spike voltage tries to occur to reach the breakdown area and a drain break current flows, the gate voltage rises by the amount of voltage dropped in the current limiting resistor 1 to increase the drain current as a result. When the drain current is increased, the drain voltage drops by the wiring resistance from a pulse power source 7 to the FET 6 and will not rise like a conventional spike voltage.
Patent JP-S57189144-A (JP)
Title: Manufacture of photoconductive cadmium sulfide
Inventor: SUMINO FUMIO
IPC: H01L31/0248
Filed: 1981-05-19
Abstract: PURPOSE:To manufacture fine CdS powder having a well-regulated particle shape and causing hardly aggregation among the particles in a manner advantageous to work environment and the control of environmental pollution by mixing a Cd salt with powder of a sulfide, grinding the mixture, and calcining it. CONSTITUTION:A Cd salt such s cadmium chloride or cadmium sulfate is mixed with powder of a sulfide such as sodium sulfide, ground, and calcined to obtain fine CdS powder having a well-regulated particle shape and causing hardly aggregation among the particles. Since the use of gaseous H2S is not required in the industrial production, this method is more advantageous to work environment and the control of environmental pollution than a precipitation method. When the powder is dispersed in a binder to manufacture a resin dispersion type electrophotographic receptor, it does not cause insufficient dispersion, an inferior coated surface to the photoconductive layer and image roughening because of the fine and well-regulated particle shape.
Patent JP-H04310267-A (JP)
Title: Electrostatic painting method
Inventor: KUBOTA TOSHIO
IPC: B05B12/14
Filed: 1991-04-08
Abstract: PURPOSE:To achieve efficient painting work by easily shortening a washing time by enhancing the washability of an insulating part. CONSTITUTION:After aqueous paint is supplied to an intermediate storage tank 28 from an earthed color replacing valve mechanism 12, at least a block route 22 is washed with a hydrophilic solvent alone. Therefore, the washability of the block route 22 is enhanced at a stroke as compared with a case using water or a washing solution based on water, and the block route 22 can be certainly washed within a short time. Further, electrical insulation is effectively performed in such a state that the hydrophilic solvent is perfectly dried and a washing time can be shortened still more.
Patent JP-H02253368-A (JP)
Title: Data editing processing system for issue of exclusive slip
Inventor: IWAMOTO HIROSHI
IPC: G06Q10/10
Filed: 1989-03-27
Abstract: PURPOSE:To easily issue an exclusive slip with use of an exclusive slip issuing device of a terminal by performing an issuing task for the exclusive slip via a host and editing a format for each exclusive slip. CONSTITUTION:An input operation is carried out via a keyboard input device 2 of a host in accordance with the screen of a display 1, and the input transaction data 4 is produced via an on-line input processing task 3. The data 4 is inputted to an exclusive slip data editing process 5. In the process 5, a header record part, a detail record part, and a trailer record part are produced on the basis of the format information on an exclusive slip data editing file 6. These produced record parts are outputted to an exclusive slip output file 7 and then sent to an exclusive slip data input file 8 via a communication channel 11. Then an exclusive slip is issued by a printer 10 of an output device via an exclusive slip issuing device 9. Thus it is possible to easily cope with the increase of exclusive slips based on the format editing information on an exclusive slip data editing file.
Patent JP-S56906-A (JP)
Title: Pulverized-coal burner
Inventor: TAKAHASHI AKIO
IPC: F23D1/00
Filed: 1979-06-15
Abstract: PURPOSE: To reduce the amount of NOx ideally even in pulverized-coal combustion  using pulverized coal as a fuel by arranging adjacently a means for feeding a fuel  with insufficient air and a means for feeding a fuel with excessive air.  
     CONSTITUTION: Pulverized coal injected from an insufficient-air flame nozzle 11 is ignited to form a diffusing flame with insufficient air immediately when it receives the radiant heat in a furnace, so that NOx level is low. On the other hand, pulverized coal injected from an excessive-air nozzle 15 is not ignited immediately because it is surrounded by a large amount of primary air and recirculating gas. The latter pulverized coal emits its volatile components during when it is heated by the radiant heat it receives in the furnace, and the volatile components mix with the primary air and recirculating gas to form a pre-mixture, which burns. In this case, since the flame of the pre-mixture is lean, the NOx level is restricted to be low. In addition, since the solid component left after the emission of the volatile components is burnt in a low oxygen concentration, substantially no NOx is generated from this combustion. Accordingly, since NOx generated from the excessive-air flame is limited to a low level, NOx generated from the burner as a whole is also limited to a low level, and hence NOx level is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59203058-A (JP)
Title: Loading device
Inventor: TAKAHASHI YUUJI
IPC: B65H31/24
Filed: 1983-04-28
Abstract: PURPOSE:To provide a device which is provided with a plurality of storage parts being selectable according to processing, and performs control so as to prevent production of an indistinguishable output result in relation to outputs produced by plural processings. CONSTITUTION:A sheet is nipped by a pulley 20 and a roller 19 at the input part of a stacker 5, and is horizontally conveyed in the direction of an arrow mark by a convey belt 6. Thereafter, the sheet is conveyed by a convey guide 8 and a feed roller, and the sheets, conveyed through the convey belt 6, are turned over with the aid of a moving vertical deflector 10a and a fixed vertical deflector 10b to convey them to storage parts A and B located in two spots. Meanwhile, a selecting means for selecting the storage parts A and B has a first selection mode, which selects, in order, the storage parts, and a second selection mode which selects the storage parts according to an instruction from an output device. The storage part, selected during selection mode once, is continuously selected till after the storage part is full of the sheets or processing is completed.
Patent JP-S63245400-A (JP)
Inventor: NAGAYAMA YUKIO
IPC: D06H7/00
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S574029-A (JP)
Title: Camera with slide cover
Inventor: TOMATSURI MASAKAZU
IPC: G03B13/16
Filed: 1980-06-07
Abstract: PURPOSE: To increase the degree of freedom in design of a camera by making a slide cover slidable in vertical directions along the front surface of the camera.  
     CONSTITUTION: A slide cover 6 which covers the front surfaces of one of a photographic lens 2 and a range finder 3 and a viewfinder 5, and is slided in longitudinal directions (vertical directions in the figure) along the front surface of a camera body 1 at the time of photographing to expose the lens 2, the range finder 3 and the vidwfinder 5 is provided to the camera body 1. This slide cover 6 is formed into a U shape in such a manner that in its closed position is covers one 3 of the rangefinder and the viewfinder 5 with both end parts and covers the lens 2 with the bottom part, and in the open position it does not hinder the operation of these optical systems. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02253536-A (JP)
Title: Manufacture of compact cathode-ray tube
Inventor: KABASHIMA SHIRO
IPC: H01J9/20
Filed: 1989-03-27
Abstract: PURPOSE:To apply a film of graphite to corner parts uniformly by applying corner paint to parts of a bulb cone where graphite is not required preliminarily, forming graphite slurry on the inner surface of the bulb cone to form the film of graphite, and then removing the cover paint and the graphite film on it. CONSTITUTION:A bulb cone 1 is cleaned first, and it is further cleaned sufficiently and dried. Cover paint is then formed in a predetermined pattern. A connection part of the cone 1 is first immersed to apply the cover paint 2, it is held as it is without changing its direction, and it is heated and dried to form a film 3 of the cover paint. A predetermined neck part is immersed similarly to apply the cover paint 2, it is held as it is without changing it direction, and it is heated and dried to form the cover paint film 3. Graphite slurry 5 is next injected from a hopper 4 on top of a funnel of the cone 1 to apply a graphite film on the whole surface of the inner wall of the cone 1, and the cone 1 is cleaned by ultrasonic waves to dissolve and remove the cover paint. At this time, the graphite film on the cover paint is also removed simultaneously. It is then cleaned sufficiently and dried.
Patent JP-H08272068-A (JP)
Title: Automatic developing machine of photographic sensitive material
Inventor: HASHIMOTO HIROYUKI
IPC: G03D15/02
Filed: 1995-03-31
Abstract: PURPOSE: To provide a small-size low-cost automatic developing machine having a drying part where continuous and uniform rapid drying can be stably performed and a high quality finish state of development can be obtd. CONSTITUTION: The first half part of a drying zone 300 where a photosensitive material after developed is to be dried is equipped with a far IR irradiating means 341, air blowing means 320 and carrying means 301 for a photographic sensitive material. The second half part of the drying zone 300 is equipped with an air blowing means 320 and carrying means 301 for a photographic sensitive material. The second half part of the drying zone 300 is also equipped with such an air blowing means 322 which collects at least a part of the air passed through the first half part of the drying zone.
Patent JP-H06259440-A (JP)
Title: Decorative fitting material integrating system for interior finishing
Inventor: NUMAGUCHI KIMIO
IPC: G06Q30/06
Filed: 1993-03-10
Abstract: PURPOSE:To decrease an integrating error, and to shorten an integrating time by collating segment length data of a fitting position of a plinth obtained by using a drawing measurement arithmetic processor, etc., with a decorative fitting material and its surplus material data, and executing automatic integrating of the plinth. CONSTITUTION:Input length I is each room is sorted in larger order, held in descending order, and collated with a regular size material or a surplus material of a decorative fitting material. Input length Ik in the course of holding is collated with the decorative fitting material in shorter order as a stock material, a regular size material (small) S, and a regular size material (large) L. As a result, in the case the input length Ik is enough by the regular size material, the number of use pieces Hs or Hl of the conforming regular size material is subjected to increment, and a value obtained by subtracting the input length from the regular size becomes sort waiting as a surplus material. On the other hand, in the case the input length is large, and is insufficient by any regular size material, the longest regular size material is used. Also, a portion obtained by subtracting the longest regular size from the input length Ik becomes newly sort waiting as the input length Ik.
Patent JP-H06266230-A (JP)
Title: Developer storage device
Inventor: OHASHI MASASHI
IPC: G03G15/08
Filed: 1993-03-10
Abstract: PURPOSE:To prevent a developer from being scattered to pollute members nearby or from being left unsupplied in a supply container when the developer is supplied. CONSTITUTION:The supply port 11 of the storage container 10 of a storage device 1 is openably covered by an opening/closing cover 20. The feed port 31 of the container main body 30 of a supply container 3 storing a supply developer is openably covered by a driven cover 50 and a film 60. The opening/ closing cover 20 is opened in the direction of arrow K2, the sheet 60 is pulled via an extracting member 61 to open the driven cover 50 in the direction of K2, and the developer in the container main body 30 is supplied to the storage container 10. A lock member 91 and a remainder detecting member 92 are fitted to the lower face of the opening/closing cover 20. When the developer remainder in the storage container 10 is little, the remainder detecting member 92 is lowered, the lock member 91 is pushed up to a release position M2, and the opening of the opening/closing cover 20 is allowed. When the remainder is much, the remainder detecting member 92 is lifted, the lock member 91 is lowered to prohibit the opening, and the developer can not be supplied.
Patent JP-H01251454-A (JP)
Title: Magneto-optical information recording and reproducing device
Inventor: NAKAJIMA HIDEO
IPC: G11B11/10
Filed: 1988-03-31
Abstract: PURPOSE:To promote the reliability of recording and erasing operations by supplying magnetic flux required for recording and erasing a bit of information on a magnetic recording medium by means of a magnetic flux generating means, detecting this magnetic flux with Hall elements and controlling the recording and erasing operations for the information with a control means in accordance with the detecting result. CONSTITUTION:When a high level driving signal is inputted to an input terminal A of the magnetic information recording and reproducing device, driving transistors (TRs) 1 and 4 become in the state of ON, whereas when the high level driving signal is inputted to an input terminal B, driving transistors (TRs) 2 and 3 become in the state of ON. By this driving method, when the high level is inputted to either the terminal A or B, an electric current flowing in a magnetic flux generating element 6, such as electromagnet, etc., is reversed, and hence the generating magnetic flux is also reversed. A voltage corresponding to the magnetic flux is outputted by the Hall elements 10 and 11 disposed in the vicinity of said element 6 and inputted to a comparator 12. Then, the presence of the magnetic flux to be supplied to the recording medium, its polarity and flux density are checked, thus promoting the reliability of the information recording and erasing operations.